Waffle maker



FIG. 1 is a perspective view of a waffle maker showing a new design;

FIG. 2 is front elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is left side elevational view thereof

FIG. 6 is a right side elevational view; and,

FIG. 7 is a rear elevational view thereof.

The broken lines are for illustrative purposes only and form no part of the claimed design. 

CLAIM The ornamental design for a waffle maker, as shown and described. 